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JP6681079B2 |
Provided is a method for producing an aluminum alloy-based composite material, the method enabling uniform impregnation with an aluminum alloy. The present invention provides a method for producing an aluminum alloy-based composite mater...
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JP6652674B1 |
To provide a method for manufacturing a composite member capable of efficiently producing a composite member having a high joint strength. A method for manufacturing a composite member composed of a Cu-based metal member and an Al alloy ...
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JP6647988B2 |
To provide a preheating apparatus for a casting machine metallic mold capable of evenly and efficiently heating the metallic mold inside.The preheating apparatus for a casting machine metallic mold is provided that comprises a cartridge ...
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JP6648665B2 |
To provide a casting method capable of suppressing the generation of blow holes without enlarging a device.Provided is a casting method comprising: a step where molten metal 7 is filled into the cavity 23 of a mold 2; and a step where th...
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JP6638158B1 |
To provide a melting and holding furnace which enhances production efficiency and reduces running cost by making it possible to suppress the formation of oxides by a relatively simple configuration. A melting furnace main body 2 and a ma...
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JP6634674B2 |
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JP6623325B2 |
An immersion-type burner heater includes a heater protection tube that is installed so as to penetrate a furnace wall or an upper lid of the molten-metal holding furnace with the tip end thereof being closed; an inner cylindrical member ...
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JP6624442B2 |
A mold and cavity are coupled to a vacuum tank via a pressure reducing path. A first back-cleaning filter 4a is disposed between the cavity and the vacuum tank in the pressure reducing path. The vacuum tank and the second dry pump are se...
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JP6617153B2 |
Provided is a method for producing an aluminum alloy-silicon carbide composite body that has good heat dissipation characteristics even in high temperature regions, said method being more suitable for industrial production. A method for ...
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JP6596921B2 |
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JP2019181550A |
To provide a permeable casting mold for a gas-pressure casting method, in which permeation of a part of supplied gas into a product part or a pressure part is prevented so that a sound cast article is obtained by suppressing casting defe...
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JP6593041B2 |
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JP6594802B2 |
A molten metal feed pipe for feeding a molten metal of an nonferrous alloy includes an outer tube made of a ferrous material, an inner tube made of a molten metal resistant material, and an intermediate member made of a compact of a fibr...
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JP2019529113A |
The filtration device has the original structural features of increasing its rigidity and preventing it from deforming and / or moving under the pressure of the flow of liquid metal or alloy thereof in transit. These features can consist...
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JP6590175B2 |
A low-pressure casting mold includes at least upper and lower molds 4U, 4L forming a cavity 3 and sprue pieces 8, 9 that have cylindrical shapes and that are disposed at different positions of the lower mold 4L. The sprue pieces 8, 9 inc...
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JP2019174645A |
To provide a camera protection device capable of preventing even fine foreign matter like mist of liquid from sticking on a lens surface.A camera protection device 70 has: a lens cover part 75 which is in a cylindrical shape extending al...
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JP6583603B2 |
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JP6578139B2 |
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JP6547776B2 |
A casting apparatus (1) includes: a mold (54) including a first mold segment and a second mold segment; and a transfer device (10; 110) that is configured to transfer a core (20, 80) to the first mold segment and place the core (20, 80) ...
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JP2019118948A |
To provide a method for manufacturing a semi-solidified metal slurry of high quality in a manufacturing process of a cast product without reducing yield in a short time by a simple and inexpensive facility, preventing leakage of molten m...
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JP6544270B2 |
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JP2019098361A |
To provide a low pressure casting method capable of suppressing the deterioration of releasability from a gate insert of a product.Provided is a low pressure casting method comprising: a filling step where a molten metal M is filled to a...
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JP2019098383A |
To provide a casting system capable of suppressing reduction of density and formation of a defect in a cast product while interrupting molten metal flow.A casting system (1) according to the present invention includes a cavity (13), a ru...
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JP2019089116A |
To suppress the intrusion of foreign matters into a cavity.Provided is a preheater of a casting machine mold where a nozzle 5 for feeding hot wind generated by a hot wind generator is inserted from the side of a cavity 2 into a weir 3, a...
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JP6518524B2 |
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JP6518523B2 |
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JP2019072761A |
To provide a preheater that preheats a supply passage without requiring detaching of a fastener.A preheater (20) preheats a supply passages (1, 7) for guiding molten metal to a metal cavity and heats the supply passages (1, 7) to a tempe...
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JP2019072760A |
To provide a preheater for preheating a molten metal-supplying path while preventing the entrance into a cavity side of a metal piece, without the need for a fastener used for arranging a sleeve.A preheater (40) includes a hot air genera...
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JP2019069460A |
To provide a filter for oxide removal capable of preventing floating-up with a simple constitution.Provided is a filter 10 for oxide removal with a cup shape installed in a sprue part of a mold for differential pressure casting, and inst...
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JP6497226B2 |
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JP6489500B2 |
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JP6485696B2 |
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JP2019037989A |
To provide a die for a vehicular wheel member in which the generation of shrinkage cavities is suppressed and the uniformization of the quality of each part can be attained, and further, cycle time taken for casting can be reduced, and a...
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JP6481696B2 |
A low-pressure casting apparatus includes a core that together with a mold forms a cavity and a reduced-pressure dryer configured to dry the core under reduced pressure. The core is disposed in the mold, the molded is closed, the core is...
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JP6474032B2 |
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JP6475570B2 |
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JP6474031B2 |
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JP6466735B2 |
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JP6462019B2 |
The invention relates to methods for radiographic and computed tomography (CT) inspection of workpieces having increasingly complicated internal geometry. According to the invention, a contrast agent is deposited within the detailed inte...
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JP6460326B2 |
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JP6461954B2 |
An insert part for a cast piston of an internal combustion engine may include a powder, such as a sintered powder material, containing at least iron or alloys thereof, and having a capacity for being infiltrated. The powder may contain p...
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JP6455803B2 |
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JP6458008B2 |
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JP2019005758A |
To provide a die-cast product capable of being subjected to solution treatment (T6), having mechanical properties equal to those of a forged part in the same material and capable of forming a satisfactory anodic oxidation film free from ...
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JP6448550B2 |
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JP2018538148A |
An object of the present invention is a planar conformal type performed in a state where media communicate with each other in a polyhedral space from the space side behind the molding die on the temperature control surface of the shell-s...
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JP6439999B2 |
A casting device includes: a split mold for forming a cavity, including a lower mold, a middle mold that slides in a horizontal direction on the lower mold and an upper mold; a split case for forming a chamber, including a lower case to ...
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JP6439790B2 |
A method for producing a casting using a gas-permeable casting mold comprising a cavity composed of a production cavity and a flow path, the flow path comprising a sprue through which a gravity-poured melt flows downward, and a runner co...
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JP6434621B2 |
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JP6424900B2 |
In the present invention, a molten-metal surface sensor is provided in a stoke, and a molten-metal surface in the stoke is maintained at a position higher than the molten-metal surface in a holding furnace, whereby the amount of movement...
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